From 718a1c0ce9186583403d1c6a3f08f4ed5413759c Mon Sep 17 00:00:00 2001
From: Vinoth Babu <babuvino13@gmail.com>
Date: Wed, 20 Apr 2016 15:07:59 +0530
Subject: [PATCH 1/3] error fix

---
 src/Request/Batch.php      | 2 +-
 src/Response/Exception.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Request/Batch.php b/src/Request/Batch.php
index 3a6d33d..c4eb652 100644
--- a/src/Request/Batch.php
+++ b/src/Request/Batch.php
@@ -94,7 +94,7 @@ public function appendQueryId($queryId, array $values = []) {
      * @param array $options
      * @return string
      */
-    public static function queryParameters($consistency, array $options = []){
+    public static function queryParameters($consistency, array $options = [], array $values = []){
         $flags = 0;
         $optional = '';
     
diff --git a/src/Response/Exception.php b/src/Response/Exception.php
index 0d44c81..b5c0b6a 100644
--- a/src/Response/Exception.php
+++ b/src/Response/Exception.php
@@ -1,4 +1,4 @@
 <?php
 namespace Cassandra\Response;
 
-class Exception extends \Cassandra\Exception {}
\ No newline at end of file
+class Exception implements \Cassandra\Exception {}
\ No newline at end of file

From ce05286d3ef780cbb0c1038339afb8aaccb4a750 Mon Sep 17 00:00:00 2001
From: Vinoth Babu <babuvino13@gmail.com>
Date: Thu, 21 Apr 2016 10:48:37 +0530
Subject: [PATCH 2/3] fix for the error - FatalErrorException in Exception.php
 line 4: Class Cassandra\Response\Exception cannot extend from interface
 Cassandra\Exception

---
 src/Response/Error.php     | 2 +-
 src/Response/Exception.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Response/Error.php b/src/Response/Error.php
index 175d661..1427fbb 100644
--- a/src/Response/Error.php
+++ b/src/Response/Error.php
@@ -123,6 +123,6 @@ public function getData() {
 	 */
 	public function getException(){
 		$data = $this->getData();
-		return new Exception($data['message'], $data['code']);
+		return new \Exception($data['message'], $data['code']);
 	}
 }
diff --git a/src/Response/Exception.php b/src/Response/Exception.php
index b5c0b6a..0d44c81 100644
--- a/src/Response/Exception.php
+++ b/src/Response/Exception.php
@@ -1,4 +1,4 @@
 <?php
 namespace Cassandra\Response;
 
-class Exception implements \Cassandra\Exception {}
\ No newline at end of file
+class Exception extends \Cassandra\Exception {}
\ No newline at end of file

From fd22f3577e1d03ca6ca6f836d3a9b2f864b991c8 Mon Sep 17 00:00:00 2001
From: Vinoth Babu <babuvino13@gmail.com>
Date: Tue, 7 Jun 2016 16:56:01 +0530
Subject: [PATCH 3/3] fix for empty unpack

---
 src/Type/Uuid.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/Type/Uuid.php b/src/Type/Uuid.php
index d67b967..261988d 100644
--- a/src/Type/Uuid.php
+++ b/src/Type/Uuid.php
@@ -22,7 +22,10 @@ public static function binary($value){
     }
     
     public static function parse($binary){
-        $unpacked = unpack('n8', $binary);
-        return sprintf('%04x%04x-%04x-%04x-%04x-%04x%04x%04x', $unpacked[1], $unpacked[2], $unpacked[3], $unpacked[4], $unpacked[5], $unpacked[6], $unpacked[7], $unpacked[8]);
+        if($binary) {
+            $unpacked = unpack('n8', $binary);
+            return sprintf('%04x%04x-%04x-%04x-%04x-%04x%04x%04x', $unpacked[1], $unpacked[2], $unpacked[3], $unpacked[4], $unpacked[5], $unpacked[6], $unpacked[7], $unpacked[8]);
+        }
+        return "";
     }
 }